NMAP CheatSheet
Cullinan(Wiki) 프로젝트를 진행하면서 Cullinan - Nmap에 다시 정리해두었습니다. 해당 페이지가 최신이니 참고 부탁드려요 😎
Go-to command
nmap -sC 192.168.0.1 (same this, nmap 192.168.0.1 --script=default)
- 디폴트 스크립트로 대상 스캔
- scanning with default scripts
nmap -sn -sC 192.168.0.1
- 포트스캔 없이 스크립트 스캔만
- scanning default script without portscan
nmap -PN 192.168.0.1
- Host 스캔 없이 바로 포트 스캐닝
- Portscanning without host scan
nmap -PN 192.168.0.1 -p-
- Full port(1-65536) scanning
nmap -sS 192.168.0.1
- Syn 스캔
- Syn portscan
nmap -sS 192.168.0.1 --script=http* -oX test.xml
- Syn scanning with enable "http~~" scripts and xml output file
Default
Scan single IP/Port
nmap 192.168.0.1
nmap www.hahwul.com
nmap 192.168.0.1 -p 443
Scan range of IP/Port
IP Range and Subnet
nmap 192.168.0.1-254
nmap 192.168.0.0/24
Port Range
nmap 192.168.0.1 -p 20-3000
Full port scan
nmap 192.168.0.1 -p-
100 most command port
nmap 192.168.0.1 -F
Scan from file
nmap -iL hosts.txt
Scan types
TCP
nmap -sT 192.168.0.1
SYN
nmap -sS 192.168.0.1
UDP
nmap -sU 192.168.0.1
PING(Ping Sweep)
nmap -sP 192.168.0.1
NSE(lua)
Usage
Same lines.
--script <NSE FILE>
--script=<NSE FILE>
Using NSE
nmap 192.168.0.1 --script <NSE FILE>
nmap 192.168.0.1 --script=<NSE FILE>
Use NSE with nse arguments
nmap 192.168.0.1 --script nse --script-args <ARGUMENTS>
Use NSE with nse arguments file
nmap 192.168.0.1 --script nse --script-args-file <FILE>
Use NSE Arguments Script
nmap -sC --script-args 'user=foo,pass=",{}=bar",paths={/admin,/cgi-bin},xmpp-info.server_name=localhost’
nmap.registry.args = {
user = "foo",
pass = ",{}=bar",
paths = {
"/admin",
"/cgi-bin"
},
xmpp-info.server_name="localhost"
}
NSE List
- https://nmap.org/nsedoc/lib/nmap.html
- https://github.com/nmap/nmap/tree/master/scripts
- https://github.com/topics/nmap-scripts
NSE Tools
- AutoNSE: https://github.com/m4ll0k/AutoNSE
- HTTPRecon: https://github.com/scipag/httprecon-nse
- Sandmap: https://github.com/trimstray/sandmap
Write NSE scripts
NSE Information
description = [[
Attempts to find the owner of an open TCP port by querying an auth
(identd - port 113) daemon which must also be open on the target system.
]]
author = "Diman Todorov"
license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
categories = {"default", "safe"}
portrule
portrule = function(host, port)
local auth_port = { number=113, protocol="tcp" }
local identd = nmap.get_port_state(host, auth_port)
return identd ~= nil
and identd.state == "open"
and port.protocol == "tcp"
and port.state == "open"
end
action
action = function(host, port)
local owner = ""
local client_ident = nmap.new_socket()
local client_service = nmap.new_socket()
local catch = function()
client_ident:close()
client_service:close()
end
local try = nmap.new_try(catch)
try(client_ident:connect(host.ip, 113))
try(client_service:connect(host.ip, port.number))
local localip, localport, remoteip, remoteport =
try(client_service:get_info())
local request = port.number .. ", " .. localport .. "\r\n"
try(client_ident:send(request))
owner = try(client_ident:receive_lines(1))
if string.match(owner, "ERROR") then
owner = nil
else
owner = string.match(owner,
"%d+%s*,%s*%d+%s*:%s*USERID%s*:%s*.+%s*:%s*(.+)\r?\n")
end
try(client_ident:close())
try(client_service:close())
return owner
end